Tire tread



FIG. 1 is a perspective view of a tire tread showing my new tread design, it being understood that the tread pattern is repeated uniformly throughout the circumference of the tire tread with the opposite side being a mirror image of the side shown; and,

FIG. 2 is an enlarged fragmentary front elevation view of the tire tread illustrated in FIG. 1.

The broken line showing of a tire sidewall and inner bead is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a tire tread, as shown and described. 